File:Christina Birch portrait (cropped).jpg

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Summary

Description

English: Astronaut Candidate Individual Portrait, Christina Birch - ASCAN Class of 2021. Photo Date: December 3, 2021. Location: Building 8, Room 183 - Photo Studio. Photographer: Robert Markowitz

Date

3 December 2021, 08:37:16

Source

flickr.com

Author

NASA

Robert Markowitz
Description	American photographer
Authority file	: Q117456812

Other versions

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: Christina Birch portrait.jpg

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

This image, originally posted to Flickr, is currently not available on Flickr under the license specified on this page. However, please see {{PD-USGov-NASA}} for permission to use it under this license.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:50, 11 August 2023		3,015 × 4,827 (3.83 MB)	Strugglehouse	File:Christina Birch portrait.jpg cropped 51 % horizontally, 37 % vertically using CropTool with precise mode.

File usage

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Image title	Astronaut Candidate Individual Portrait, Christina Birch - ASCAN Class of 2021. Photo Date: December 3, 2021. Location: Building 8, Room 183 - Photo Studio. Photographer: Robert Markowitz
Camera manufacturer	Hasselblad
Camera model	Hasselblad H6D-50c
Author	ROBERT MARKOWITZ NASA-JSC
Copyright holder	Robert Markowitz / NASA-Johnson Space Center
Exposure time	1/180 sec (0.0055555555555556)
F-number	f/11
ISO speed rating	100
Lens focal length	150 mm
Usage terms	For copyright and restrictions refer to - http://www.nasa.gov/multimedia/guidelines/index.html
Width	6,103 px
Height	7,629 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop 22.5 (Windows)
File change date and time	16:20, 3 December 2021
Exposure Program	Manual
Exif version	2.1
Shutter speed	7.491853
APEX aperture	6.918863
Exposure bias	−9.6666666666667
Maximum land aperture	3.47393118 APEX (f/3.33)
Subject distance	3.096 meters
Metering mode	Center weighted average
Flash	Flash did not fire
DateTime subseconds	41
Color space	sRGB
Focal plane X resolution	1,886.79
Focal plane Y resolution	1,886.79
Focal plane resolution unit	3
Focal length in 35 mm film	118 mm
Unique image ID	0000000000005451022552E50000C7B5
Lens used	HC 150
Date metadata was last modified	10:20, 3 December 2021
Rating (out of 5)	5
Date and time of digitizing	08:37, 3 December 2021
Unique ID of original document	30323235353245353030303043374235
Contact information	jsc-still-repository@ndc.nasa.gov http://io.jsc.nasa.gov 2101 NASA Parkway Houston, TX, 77058 USA 281-483-4231

File:Christina Birch portrait (cropped).jpg

Summary

Licensing

Captions

Items portrayed in this file

depicts

Christina Birch

copyright status

public domain

media type

image/jpeg

checksum

8e99bd966a3f650522ba5dba0f69c372b65107c7

data size

4,012,849 byte

height

4,827 pixel

width

3,015 pixel

File history

File usage

Metadata